Cv2 save video mp4

Save video cv2

import numpy as np
import cv2

cap = cv2.VideoCapture(0)

# Define the codec and create VideoWriter object
#fourcc = cv2.cv.CV_FOURCC(*'DIVX')
#out = cv2.VideoWriter('output.avi',fourcc, 20.0, (640,480))
out = cv2.VideoWriter('output.avi', -1, 20.0, (640,480))

while(cap.isOpened()):
    ret, frame = cap.read()
    if ret==True:
        frame = cv2.flip(frame,0)

        # write the flipped frame
        out.write(frame)

        cv2.imshow('frame',frame)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break
    else:
        break

# Release everything if job is finished
cap.release()
out.release()
cv2.destroyAllWindows()

Source: stackoverflow.com

Cv2 save video mp4

import cv2
import numpy as np
import os

image_folder = 'data-set-race-01'
video_file = 'race-01.mp4'
image_size = (160, 120)
fps = 24

images = [img for img in os.listdir(image_folder) if img.endswith(".jpg")]
images.sort()

out = cv2.VideoWriter(video_file, cv2.VideoWriter_fourcc(*'MP4V'), fps, image_size)

img_array = []
for filename in images:
    img = cv2.imread(os.path.join(image_folder, filename))
    img_array.append(img)
    out.write(img)

out.release()

Source: stackoverflow.com

Similar codes

1 vote274 views1 answer
Python get object attribute by string
Python
0 vote284 views1 answer
Isenable selenium python
Python
3 votes264 views1 answer
Pandas plotly backend
Python
2 votes275 views2 answers
Python number and name of weekday
Python
4 votes290 views2 answers
Python exception with line number
Python
1 vote273 views1 answer
Cool advances python ptoject ideas
Python
0 vote289 views1 answer
How to do a mac vendor lookup in python
Python
0 vote268 views1 answer
Drf
Python
0 vote270 views1 answer
Install python packages behind proxy
Python
5 votes288 views4 answers
Ipython play sound
Python